baber/WOPTO huggingface dataset:
Patent JP-2001153608-A (JP)
Title: Device and method for alignment, and positions superposing device
Inventor: OKITA AKIRA
IPC: G01B11/26
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To align a first and a second bases considering the quantity of misalignment of alignment marks generated by inclinations of an optical axis and the first and second bases. SOLUTION: This alignment device has an optical has an optical system of observing a first alignment mark provided on a first base and a second alignment mark provided on a second base and has a moving mean to relatively move the first base and second base to eliminate the shift between the first and second alignment marks according to the observed results. A measuring means for measuring the shifted amounts of the first and second alignment marks generated by inclinations of the optical axis of the optical system and the first and second bases are provided to relatively move the first base and second base considering the shifted amount.
Patent JP-2001147945-A (JP)
Title: Shop job progress monitoring device
Inventor: MOCHIZUKI TAKANORI
IPC: G06Q50/10
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To easily analyze the cause of abnormal job processing end, which occurs in a shop, in a short time. SOLUTION: A job log collection control part 12 collects data on various events, which occur in a shop system with the execution of job processing, online, outputs these data to a job log file 13 and stores them. A shop progress monitoring part 14 extracts the data of the high degree of importance from the job log file 13, outputs these data to a shop log file 15 and stores them. On the basis of the data stored in this shop log file 15, the progress condition of job processing is displayed for each shop. When any shop is selected, data collected from the shop system of that shop are read out of the job log file 13 and a list is displayed. When the data of an event judged abnormal are included at such a time, the list of all data, which occur with the execution of job processing with the occurrence of that event judged abnormal, is preferentially displayed.
Patent JP-H08166581-A (JP)
Title: Heat-resistant optical plastic laminated sheet and its production
Inventor: TAKASE JUNJI
IPC: B32B7/02
Filed: 1994-12-14
Abstract: PURPOSE: To obtain excellent heat resistance and optical characteristics and to enable mass production by laminating a specified first layer and a second layer comprising a transparent material having lower glass transition temp. than the first layer. CONSTITUTION: The first layer is an optically transparent film of polycarbonate or polyarylate containing 4,4'-(α-methyl benzylidene) bis phenol and/or 9,9-bis(4- hydroxyphenyl) fluorene as a bisphenol component is directly laminated by heating on a second layer comprising a transparent film having lower glass transition temp. than the first layer. The first layer is laminated on one or both surfaces of the second layer having lower glass transition temp. than the first layer so as to prevent thermal deformation of the second layer when the layer is heated at high temp. When the laminated sheet is simply used as a substrate for a liquid crystal display device, it is required that the sheet has low retardation, and generally, thickness of the sheet is preferably <=50nm.
Patent JP-H07188432-A (JP)
Title: Biodegradable film and laminate
Inventor: AIZAWA TETSUO
IPC: C08L101/16
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a film made of a biodegradable plastic which has an elongation and satisfies all of suitability for application to a can, impact resistance, prevention of contents leakage, contents preservation, and sealability by thermal fusion; and to obtain a laminate containing the film. CONSTITUTION:A copolymer of 3-hydroxybutyric acid and 3-hydroxyvaleric acid is formed into a film, or laminated to paper on at least one side. The film or laminate is heated at a temp. not lower than 100 deg.C but not higher than the melting point of the copolymer, desirably at 100 deg.C for at least 10min, at 110 deg.C for at least 5min, at 120 deg.C for at least 2min, or at 130 deg.C for at least 1min, preferably at the temp. lower by 5 deg.C than the melting point for at least 1min.
Patent JP-H04203019-A (JP)
Title: Non-soil discharging and inner drill piling work
Inventor: GOSOU AKIRA
IPC: E02D7/00
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the cost of construction by a method in which an auger having an expanding bit on its tip is inserted into a hollow pile for excavating an expanded pit, and soil is packed to the periphery of the pile while separating water from the soil by stirring. CONSTITUTION:Excavating blades 3b are pivotally attached to a conical base 3a attached to the tip of an auger 2 in such a manner that the blades 3b can come in or out of the base 3a by a pile contracting mechanism in an expanding bit 3. The bit 3 is attached to a hollow pile 1, and the pile 1 is penetrated while excavating expansively the ground of a comparatively high water content by the bit 3. The excavated soil is discharged outwards along the base 3a to pack it into the peripheral aperture H continuously in a consolidated form. The construction can thus be made economically and efficiently without the need to discharge excavated soil to the outside.
Patent JP-H0951637-A (JP)
Title: Generator unit
Inventor: TANIGUCHI MAKOTO
IPC: H02J7/14
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a generator unit which can feed power simultaneously to high and low voltage loads while suppressing increase in scale of generator unit and avoiding increase in the body and weight of a generator. SOLUTION: Generated voltages from a plurality of armature windings 1a, 1b, 1c connected in star are subjected to full-wave rectification through a high voltage rectifying means 3 and fed to a high voltage load 13. Voltage Vm at the neutral 1d of armature windings 1a, 1b, 1c is rectified through a low voltage rectifying means 4 and fed to a low voltage load 12. A voltage control means 5 controls the high voltage rectifying means 3 to conduct the high side MOSFETs 31-33 and to feed an appropriate amount of current to the armature windings 1a, 1b, 1c with the phase being advanced as compared with the voltage at the output end thereof thus regulating the generating voltage.
Patent JP-H04199133-A (JP)
Title: Optical amplifier and optical integrated circuit
Inventor: NAITO HIROKI
IPC: G02B6/122
Filed: 1990-11-29
Abstract: PURPOSE:To obtain optical output from plural spots in the front side of a circuit and to obtain monitor output from the back side by making the incident angle of the laser light transmitting through the waveguide to the end surface smaller than the critical angle. CONSTITUTION:An electric current block layer comprising n-GaAs is provided on a p-GaAs substrate 1, and this n-GaAs layer has stagger striped grooves 7 which reach to the substrate 1. Further a p-GaAlAs clad layer 3, GaAlAs layer 4, n-GaAlAs clad layer 5, and n-GaAs contact layer 6 are formed thereon. An electric current is applied only in the striped part 7, by which optical amplification is caused in the active layer 4 just above the striped part. By providing the stagger striped part 7 in a manner that the angle between the stripe and the end surface is smaller than the critical angle, when laser light is inputted to one stripe part in the input side, this light is amplified and emitted as output from plural stripes in the output side, while monitor output can be taken out of the input side.
Patent JP-H04199740-A (JP)
Title: Lead frame of semiconductor ic
Inventor: SATSUTANI MASAMI
IPC: H01L23/50
Filed: 1990-11-29
Abstract: PURPOSE:To prevent contact of neighboring wires while coping with multi-pin requirment by providing a two-stage inner lead construction. CONSTITUTION:A second stage inner lead 14 is provided on the upper part between both centers of the neighboring first stage inner leads 13. The second stage inner lead 14 has the longer distance from a die pad 12 than the first stage inner lead 13. Then, at a place, the inner leads 13, 14 of the first and second stages have sufficiently long distances from the die pad 12, the width is made into a narrow shape and the second stage inner lead 14 is put from the narrowed part between the neighboring first inner leads 13 so as to equalize the first and second inner leads 13, 14 n height. Thereby, the problems of multi- pin of semiconductor IC and contact of wires can be sufficiently resolved.
Patent JP-H06182909-A (JP)
Title: Squeezing method for paper material
Inventor: YAMAWAKI HIROSHI
IPC: B31F7/00
Filed: 1992-12-15
Abstract: PURPOSE:To form a bent paper distinctly in a method wherein a paper material is squeezed in a form having a bent part. CONSTITUTION:A metal mold 17 is composed of a bottom force 18 and a top force 19. A clearance corresponding to a form of back paper is formed between the bottom force 18 and the top force 19 in clamping the mold. Sharpness parts 19a, 18b are formed on a valley side in a part corresponding to a bent part of the back paper, and flat face parts 18a, 19b are formed on a crest side at that time. Besides, a clearance of the part corresponding to the bent part of the back paper of the metal mold 17 is narrowed to about one half by being compared with the clearance of the other part.
Patent JP-H10168473-A (JP)
Title: Liquid lubricant
Inventor: ASAKO YOSHINOBU
IPC: C10N30/06
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a liq. lubricant excellent in lubricating characteristics such as extreme-pressure properties and resistances to friction and abrasion and also in dispersion stability of a carbon black in a liq. substance. SOLUTION: This lubricant is obtd. by bonding, physically or pref. chemically, at least one polymer selected from among polymers of a long-chain alkyl side chain type, a block type, or a graft type to the surface of a carbon black and then mixing and dispersing the resultant product into a liq. substance. The polymer bonded has a segment (I) having an affinity for the carbon black and a segment (II) having an affinity with the liq. substance; hence, segment (I) is oriented toward the carbon black and segment (II) is oriented so as to be exposed to the outside, thus enabling the carbon black to be homogeneously dispersed with an average particle size of a sub-μm order in the liq. substance. Therefore, the lubricant is esp. excellent in lubricating characteristics such as extreme-pressure properties and resistances to abrasion and friction.
Patent JP-H06181193-A (JP)
Title: Fabrication of semiconductor wafer and semiconductor device employing the semiconductor wafer
Inventor: KONDO TAIICHI
IPC: H01L27/12
Filed: 1992-12-15
Abstract: PURPOSE:To provide a method for fabricating a semiconductor integrated circuit element in which thickness of epitaxially grown layer is made uniform and planarity is enhanced greatly. CONSTITUTION:An epitaxial layer 2 is grown on the main surface of a sapphire substrate 1 subjected to mirror polishing. Surface 2a of the epitaxial growth layer 2 is also subjected to mirror polishing thus making the thickness of the epitaxial growth layer 2 uniform and enhancing planarity greatly.
Patent JP-H09178607-A (JP)
Title: Convergence evaluating method for collimator
Inventor: OTANI KIYOBEI
IPC: G01T1/29
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To measure the convergences of collimators having various kinds of structured efficiently. SOLUTION: In this evaluating method, a collimator 20 is arranged so that a central line 23 of the collimator 20 in the radiation passing direction is located on a straight line 10a passing a spot-shaped radiation source 10. A two- dimensional-radiation-intensity-distribution measuring instrument 30 is arranged so that a radiation illuminated surface 30a of the two-dimensional radiation intensity distribution measuring instrument 30 becomes vertical with respect to the straight line 10a. Radiation 12, which is emitted from the spot-shaped radiations source 10 and passed the collimator 20, is received at the radiation illuminated surface 30a, and the actually measured value and the computed value of the distribution of the intensity of the two-dimensional radiation are compared.
Patent JP-H02178541-A (JP)
Title: Air conditioner
Inventor: ONODERA TOSHIO
IPC: F24F3/044
Filed: 1988-12-29
Abstract: PURPOSE:To obtain conditioned air of uniform quality throughout a year without deterioration in the performance of the final stage filter, by a method wherein an air conditioner is provided with a pre-treatment unit equipped with a cooling- heating section, a pre-humidifier and a filter. CONSTITUTION:An air conditioner 24 is composed of an air conditioning unit 26 and a pre-treatment unit 28 which pre-treats the outdoor air. The air conditioning unit 26 consists of humidifying, cooling and heating sections, and regulates the air humidity and temperature. The pre-treatment unit 28 consists of an outdoor air intake section 28A from which the outdoor air is taken in, an air blower 28B that sucks the outdoor air, a cooling-heating section 28C by which the temperature of outdoor air is controlled, a pre-humidifier 28D that humidifies the outdoor air adequately, and an air filter section 28E composed of a medium efficiency (a) and a high efficiency filter (b). The air conditioner 24 controls the outdoor air taken in from a suction port 24a to a specified temperature and humidity, and sends it from a delivery port 24b to a distribution box 46 through a duct 44.
Patent JP-H06157241-A (JP)
Title: Coloring agent and coloring composition
Inventor: SHIBATA KAZUYA
IPC: A61K8/02
Filed: 1992-11-20
Abstract: PURPOSE:To provide the coloring agent excellent in warm temperature resistance and capable of stably producing a color. CONSTITUTION:The coloring agent contains >=50wt.% of a maltitol difatty acid ester, e.g. maltitol diisostearate ester, purified by the solvent fractionation of maltitol fatty acid esters and an anionic or cationic surfactant, especially preferably a 12-22C fatty acid soap containing Na, K or triethanolamine as the counter ion, in an amount of >=0.5%. The further addition of an amphipathic substance, preferably a higher fatty acid or higher fatty alcohol in an amount of >=0.1%, gives the stable and brilliant color-producing coloring agent. When homogeneously dispersed in an amount of 1.0-3.5wt.% in water and controlled to <= the Tc (the solid-liquid transition temperature of the diester in a solution) of the diester, the coloring agent gives a coloring composition releasing a brilliant lustrous color. A dispersion containing the coloring agent in a low content gives a dispersion having a long wavelength color, and a dispersion containing the coloring agent in a high content gives a dispersion having a short wave length color.
Patent JP-H07185197-A (JP)
Title: Cloth presser
Inventor: DOI NORINARI
IPC: D06F73/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a cloth presser capable of obtaining a good press processing state regardless of the variation of cloth thickness by laying net-like members between the cloth to be pressed and an elastic pad for a top iron and an elastic pad for a bottom iron and the cloth to be pressed respectively. CONSTITUTION:When a slacks inside leg part is pressed, putting the slacks inside part to be processed on a bottom iron 30, a temporary press instruction is inputted by a pedal. This instruction activates a work cylinder under a control device for a polyester mesh 50 strained and set elastically by plural leaves of springs 20a without looseness in a frame body 20 to be descended to press the inside leg part of slacks W laid on the bottom iron from upside. After this temporary setting, when press processing is instructed to start by operating the pedal, a top iron 40 is descended via a rotation arm, etc., and simultaneously the bottom iron 30 is ascended by the action of another cylinder. The slacks are pressed between the bottom iron 30 and the top iron 40 under steam supplying.
Patent JP-2001154493-A (JP)
Title: Liquid developing device
Inventor: NISHIKAWA HIROSHI
IPC: G03G15/10
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize a liquid developing device using a photoreceptor belt and to unnecessitate the control of the density of the solid component of sup plied liquid developer by decreasing the pressure of a squeeze roller. SOLUTION: This liquid developing device is constituted of a liquid developer reservoir 1, a developing roller 3 partially immersed in the reservoir 1, a plating roller 10 arranged through a gap to the roller 3, a backup roller 4 opposed to the roller 3, a photoreceptor belt 2 transported between the rollers 3 and 4, a squeeze roller 6 arranged in a front part of the carrying direction of the belt 2, and a roller 5 opposed to the roller 6. By applying voltage to the developing and the plating roller, electric field is formed in a direction where charge particle toner component in the liquid developer is moved to the developing roller side.
Patent JP-2000161513-A (JP)
Title: Degassing prevention implement
Inventor: SHIMIZU MITSURU
IPC: F16K31/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a small degassing prevention implement excellent in reliability which can save the energy and lengthen the life, not having such fear that the valves is closed easily regardless of no generation of an urgent state and without the case in which the gas pressure hinders the action of the valve body operation mechanism. SOLUTION: This implement has a gas flow route 11 from a gas flow in port 9 reaching a gas outflow port 10 through one part of a first through hole 4 and communication hole 5, while it is provided with a valve body 15 for opening/closing the gas flow route 11, a latching solenoid 21 for opening/closing the valve body, a spring 24 for releasing the latch for energizing the plunger 23 in the valve closing operation direction of the first piston 12, a first link mechanism 29 for connecting the plunger 23 with the first piston 12, a second link mechanism 30 for connecting the first piston 12 with the second piston 18 and control circuit for controlling the latching solenoid 21 based on the detection signal from a seismoscope.
Patent JP-H01177953-A (JP)
Title: Lens grinding method and its device
Inventor: ISOKAWA NOBUHIRO
IPC: B24B9/14
Filed: 1987-12-29
Abstract: PURPOSE:To eliminate an uneven process at the top of a mortar by finding the amount to move the lens axis responding to the radius vector in the mortar processing of a lens to process depending on the processing radius vector data, the lens lowering amount, and the lens moving amount in the axial direction. CONSTITUTION:A processing radius vector data of a lens L to be processed is found responding to its radius vector Pi. Then the lens lowering amount xDi and the movement amount of the lens fixing axis in the axial direction (Yfi and Ybi) at each time when the front and rear ends of the shingles end of the lens L to be processed, after the coarse grinding by a coarse grindstone 12, are contacted to a mortar gridstone 13 are found depending on the radius vector Pi. Depending on the processing radius vector data, the lens lowering amount, and the lens movement amount in the axial direction, the amount yi to move lens axes 22a and 22b responding to the radius vector in the mortar processing of the lens L to be processed is found. The lens L to be processed in the processing is moved in the direction of the lenses 22a and 22b as the amount of the found movement amount yi in the axial direction, and the mortar process is carried out by the mortar grindstone 13.
Patent JP-H11175740-A (JP)
Title: Method and device for drawing thin line
Inventor: SUZUKI KAZUTOSHI
IPC: G06T11/20
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and device that can draw an accurate thin curved line with nearly as simple constitution as a constituting method for drawing a thin straight line. SOLUTION: A reference line scanning means 3 scans a reference line based upon the shape of a curved line to be drawn. At each scanning point, a direction calculating means 4 calculates a direction crossing the travel direction of the reference line, a normal vector generating means 5 generates a normal vector which crosses the travel direction of the reference line at right angles and has a length equal to the line width of the curved line to be drawn, and a drawing means 6 draws a thick curved lines having the line width as a set of normal vectors in a page buffer 7.
Patent JP-H0625232-A (JP)
Title: Substituted indole and benzimidazole derivative
Inventor: MAIKERU EI POSU
IPC: A61K31/675
Filed: 1992-12-16
Abstract: PURPOSE: To provide substituted indoles and benzimidazole derivatives which inhibit angiotensin II activity and are useful as agents for treating and preventing hypertension, congestive heart failures, cardiac hypertrophy or the like.  
     CONSTITUTION: The compounds of formula I or their isomers expressed by formula II, for instance, 2-butyl-3-[[4-[2-(2H-tetrazol-5-yl)-1H-indol-1- yl]phenyl]methyl]-4(3H)-quinazolinone are provided. In the formula I, X is N, a CR' 6 ; R 1  is an alkyl, alkenyl, alkynyl, cycloalkyl, NR 11 R 12 , substitutable benzyl, OR 15 , SR 15  or the like; R 2  is a halogen, CN, OR 15 , SR 15  or the like; R 3  is CN, NO 2 , CONR 11 R 12 , (R 15 OCO)alkyl or the like; R 4 , R 5  are each H, an alkyl, alkenyl, alkynyl, aryl, cycloalkyl, heterocyclo or the like; R 6 , R' 6  are each H, an alkyl, aryl, cycloalkyl, SO 3 H, PO 3 H, CO 2 R 8  or the like; R 7  is H, a CO 2 R 8 , SO 3 H, PO 3 H or the like; R 8  is H, an alkyl, phenyl or the like; R 11 , R 12  are each H, an alkyl, benzyl or the like; R 15  is an alkyl, aryl, heterocyclo or the like. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06253371-A (JP)
Title: Communication method
Inventor: TANAKA SHIGEO
IPC: H04N5/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a communication method capable of accelerating a communication speed for which a processing is easy by transmitting one command by one packet. CONSTITUTION:First and second VTRs 30 and 40 and an LDP 50 are provided with a D2B communication CPU and a buffer group respectively corresponding to the D2B communication processing CPU 9 and the buffer group 15 of an AV center 100 and transmit and receive headers, the commands, requests and OSD data, etc., through D2B control lines 21. Then, one piece of command/data from a master equipment to a slave equipment is completed by one packet. One piece of the command data are transmitted in an unlock mode and the slave equipment which receives the command returns a status in a master transmission mode, however, does not return a response when the data are received. In this case, the master equipment is one of the AV center 100, the first VTR 30, the second VTR 4O and the LIMP 50 and the slave equipment is one of the AV center 100, the first VTR 30, the second VTR 40 and the LDP 40.